blank screen when i try to zoom in landscape mode

I am using radaee library for view pdf.Most of time i am getting blank screen when i try to zoom pdf in landscap mode.but it doesn't give me in portrait mode ?can you tell me why?I am suffering from this long time.

Which version are you using?

Can you reproduce this problem with the demo project?

i am using 3.1 version.

Can you check with the latest version 3.3.2, you can also check the new alfa version 3.4alfa2, it uses a new optimized layout that is created to optimize large zoom scales.

I tried with 3.3 version also.When i used zoom level more than 5 it gives me same issue in landscape issue.So is there a way to stop zooming after pdf zoom reached to maximum level?